The good news, for those who remain “unfulfilled” by the Rockets’ trade deadline maneuvers, is that Houston still holds a key advantage over (most) other NBA teams.

The Rockets still have their Room Mid-Level Exception available.

The Room Mid-Level Exception (or Room MLE) is a salary cap exception that allows teams that opted for the use of their cap space — and waived their rights to most other salary cap exceptions to do so — to have an additional means of adding players for more than the veteran’s minimum salary.

The amount of the Room MLE this season is $2,652,000. That amount began to prorate on January 10, reducing in value by $15,600 each day after that.

It is likely that the Rockets will be scouring the waiver wire for quality veterans who get bought out in order to save their teams some salary and to give the veteran a chance to latch on with a contender for a playoff run. “Waiver wire season” tends to run from now until March 1, the deadline by which a player must be waived in order to be eligible for another team’s playoff roster.

The value of the Room MLE on March 1: Nearly $1.9 million.

The value of the prorated veteran’s minimum salary on March 1: Less than $387,000. (And that’s for veterans with 10+ years of experience. The prorated minimum salary for veterans with less experience could be significantly less.)

The relatively significant salary that the Rockets can provide via the Room MLE, combined with Houston’s status as a legit title contender (or at least a contender for a deep playoff run), make the Rockets an attractive destination for the best buyout candidates. (Whether guys like Danny Granger (Philadelphia), Jason Terry (Sacramento) or Glen Davis (Orlando) actually get bought out — or whether there would be mutual interest — I will leave for others to speculate.)

Of the other NBA teams that one would consider legitimate threats for a deep playoff run, only the Miami Heat and the Oklahoma City Thunder — both still armed with their full Taxpayer Mid-Level Exception (at a prorated amount of about $2.2 million as of March 1) — can offer more money to free agents.

However, Miami is well over the luxury tax threshold, and any new players will come with a tax bill of an additional 150-175% of that player’s salary.

In the case of Oklahoma City, the Thunder may be able to outbid the Rockets if they were in direct competition; but they are starting to run up against the luxury tax threshold themselves. A quality veteran’s decision would likely come down to the opportunity for playing time.

While the addition of Hamilton — and a probable call-up of Isaiah Canaan — is perhaps not enough to satisfy many Rockets fans’ thirst for “the shiny, new object” over which to pine, don’t overlook the continuing availability of that Room MLE.

It could be the key to adding one more key piece to the puzzle this season.